formating correctly

Author: eskabetxe

src/main/java/com/networknt/schema/BaseJsonValidator.java

@@ -61,18 +61,17 @@ protected boolean hasSubSchema() {
         return subSchema != null;
     }
 
-    
     protected JsonSchema obainSubSchemaNode(JsonNode schemaNode){
-    	JsonNode node = schemaNode.get("id");
-    	if(node == null) return null;
+        JsonNode node = schemaNode.get("id");
+        if(node == null) return null;
 
-		try {
-			JsonSchemaFactory factory = new JsonSchemaFactory();
-			URL url = new URL(node.textValue());
-			return factory.getSchema(url);
-		} catch (MalformedURLException e) {
-			return null;
-		}
+        try {
+            JsonSchemaFactory factory = new JsonSchemaFactory();
+            URL url = new URL(node.textValue());
+            return factory.getSchema(url);
+        } catch (MalformedURLException e) {
+            return null;
+        }
     }
 
     public Set<ValidationMessage> validate(JsonNode node) {

src/main/java/com/networknt/schema/JsonSchema.java

@@ -80,7 +80,7 @@ public JsonNode getRefSchemaNode(String ref) {
                     node = schemaNode.get(key);
                 }
                 if (node == null && schema.hasSubSchema()){
-                	node = schema.getSubSchema().getRefSchemaNode(ref);
+                    node = schema.getSubSchema().getRefSchemaNode(ref);
                 }
             }
         }